treacherous or deceitful
Insidious is spelled as "I-N-S-I-D-I-O-U-S".
The insidious disease spread quickly throughout the community. We must be vigilant against the insidious influence of misinformation on social media. The insidious nature of peer pressure can sometimes go unnoticed until it's too late.
Insidious means deceitful and cunning. You could use it in a sentence such as "His insidious plan to take over the world might actually work".
The book's summary revealed the main character's insidious plot to obtain the large inheritance, illegally.
I've been to several specialists and no one can cure this insidious rash.
So I was watching insidious 2 and she say an illigment presents and it truly means dislocation of an ligement or attachment
Insidious
Insidious is an adjective.
Insidious is spelled as "I-N-S-I-D-I-O-U-S".
Plagiarism is an insidious habit.
The investigators uncovered an insidious scheme to rob people of their life savings. Another one is "There is a more insidious threats to Gulf stability."
Morrie's disease "ALS" is insidious .
Insidious was released on 04/01/2011.
The Production Budget for Insidious was $1,500,000.
Insidious is itself an adjective. Virus is a noun. Insidious may be used as an adjective to describe a sneaky virus.
The duration of Insidious - film - is 1.7 hours.
The Insidious Lie was created on 2011-01-24.